Weights of students from Week 1 to Week 12 of semester.
data(StudentWt)
A data frame with 68 rows (each student) and 4 columns:
An identifier
The student's weight in Week 1, in kg
The student's weight in Week 12, in kg
The student's weight gain, in kg
Levitsky, D. A., Halbmaier, C. A., & Mrdjenovic, G. (2004). The freshman weight gain: a model for the study of the epidemic of obesity. International Journal of Obesity, 28(11), 1435--1442.